Unable to run on his record, the president has of late turned sharply negative, blanketing the nation — and especially the swing states — with a barrage of what his campaign calls “contrast ads.” wtim.es/LFIkQv 

Unable to run on his record, the president has of late turned sharply negative, blanketing the nation — and especially the swing states — with a barrage of what his campaign calls “contrast ads.” wtim.es/LFIkQv 

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